the way i found out, i came back to washington thursday night. friday morning, the staff director told me, there were a number of calls from press about this. i called david petraeus. >> director petraeus resigned less than a week before he was scheduled to testify before congress about the cia's response to the deadly 9/11 raid on the american consulate in benghazi. at this point, he is not expected to appear anymore. although, the vice chairman of the senate committee says petraeus might not keep quiet forever. >> he's a very capable dupe morel, mike morel, is going to be testifying next thursday. that's fine because he certainly was there when -- when all of decisions were made, relative to benghazi. but at the end of the day, i would not rule out general petraeus being called to testify. >> we learned that congressman dave reicher from washington state was approached by an fbi whistle-blower who wanted to make sure someone in congress knew about the investigation into this affair. he notified the house major leader, eric canter, who passed it